text: Along with community sampling, Da Nang also re - tested 100% of patients and their families of inpatients, service providers, and outpatients with suspected signs of disease at all hospitals and medical centers in the area?
classes:  No, to concurrently collect samples for screening tests and re - examine all inpatients in hospitals and health centers.  Also, to concurrently collect samples for screening tests and re - examine all inpatients in hospitals and health centers.  Yes, to concurrently collect samples for screening tests and re - examine all inpatients in hospitals and health centers.